记录引文

APA引文

Hóa học thế kỉ 20. (1973). Hóa học thế kỉ 20: = 20th century chemistry. Hà Nội: KHKT.

Trích dẫn kiểu Chicago

Hóa học thế kỉ 20. Hóa Học Thế Kỉ 20: = 20th Century Chemistry. Hà Nội: KHKT, 1973.

MLA引文

Hóa học thế kỉ 20. Hóa Học Thế Kỉ 20: = 20th Century Chemistry. Hà Nội: KHKT, 1973.

警告：这些引文格式不一定是100％准确.